Answer any ten of the following: () Calculate the wavelength of an electron of energy 10...

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Answer any ten of the following: (") Calculate the wavelength of an electron of energy 10 eV. (in) Why do not we observe the de Broglie wavelength with a fast moving cricket ball? (1) What is the phase difference between displacement and velocity of a particle executing SHM? (IV) Fill in the blank: Planck's formula for black body radiation can be derived from (V) Why the Sound wave doesn't show the phenomenon of polarization? (VI) What is the expression of separation between interference fringes in double slit diffraction? (VID) A conductor of length L is placed in a magnetic field of magnetic flux density B. If current statistics. I is flowing through the conductor then how much force will be experienced by it? (V) What would be the amount of change in wavelength of a monochromatic X-ray photon, when it is scattered by carbon atoms at an angle 180? (IX) In which statistics, Pauli's exclusion principle is valid? CO (X) Find V.F (XI) The differential equation of motion of a freely oscillating body is given by natural frequency of the body. = +367 x 0. Find the (XII) At absolute zero temperature, what is the Fermi distribution of electrons when the energy of the system is greater than Fermi energy? Answer any ten of the following: (") Calculate the wavelength of an electron of energy 10 eV. (in) Why do not we observe the de Broglie wavelength with a fast moving cricket ball? (1) What is the phase difference between displacement and velocity of a particle executing SHM? (IV) Fill in the blank: Planck's formula for black body radiation can be derived from (V) Why the Sound wave doesn't show the phenomenon of polarization? (VI) What is the expression of separation between interference fringes in double slit diffraction? (VID) A conductor of length L is placed in a magnetic field of magnetic flux density B. If current statistics. I is flowing through the conductor then how much force will be experienced by it? (V) What would be the amount of change in wavelength of a monochromatic X-ray photon, when it is scattered by carbon atoms at an angle 180? (IX) In which statistics, Pauli's exclusion principle is valid? CO (X) Find V.F (XI) The differential equation of motion of a freely oscillating body is given by natural frequency of the body. = +367 x 0. Find the (XII) At absolute zero temperature, what is the Fermi distribution of electrons when the energy of the system is greater than Fermi energy?

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i The wavelength of a particle like an electron can be calculated using de Broglies equation h p is the wavelength h is the Planck constant 6626 1034 J s p is the momentum of the electron E p2 2m E is ... View the full answer